:root {
            --primary-bg: #1a1d24;
            --card-bg: #252a34;
            --accent-gold: #ffb300;
            --text-main: #ffffff;
            --text-dim: #a0a6b1;
            --btn-login: #4e5d6c;
            --btn-reg: linear-gradient(180deg, #ffcc33 0%, #ff9900 100%);
            --spacing: 12px;
            --radius: 12px;
        }
        * { box-sizing: border-box; margin: 0; padding: 0; -webkit-tap-highlight-color: transparent; }
        body { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif; background-color: var(--primary-bg); color: var(--text-main); line-height: 1.5; padding-bottom: 70px; }
        a { text-decoration: none; color: inherit; }
        header { position: sticky; top: 0; z-index: 100; background: rgba(26, 29, 36, 0.95); backdrop-filter: blur(10px); padding: 10px 15px; display: flex; justify-content: space-between; align-items: center; border-bottom: 1px solid #333; }
        .header-left { display: flex; align-items: center; gap: 8px; }
        .header-left img { width: 25px; height: 25px; border-radius: 4px; }
        .header-left strong { font-size: 16px; font-weight: normal; }
        .header-right { display: flex; gap: 10px; }
        .btn { padding: 8px 16px; border-radius: 20px; font-size: 14px; font-weight: 600; border: none; cursor: pointer; }
        .btn-login { background: var(--btn-login); color: white; }
        .btn-register { background: var(--btn-reg); color: #222; }
        .banner { width: 100%; aspect-ratio: 2/1; overflow: hidden; cursor: pointer; }
        .banner img { width: 100%; height: 100%; object-fit: cover; }
        main { padding: 15px; display: flex; flex-direction: column; gap: 20px; }
        .section-title { font-size: 18px; font-weight: 700; color: var(--accent-gold); margin-bottom: 12px; display: flex; align-items: center; gap: 8px; }
        .jackpot-box { background: radial-gradient(circle at center, #4e1414 0%, #1a1d24 100%); border: 2px solid #ff3d00; border-radius: var(--radius); padding: 20px; text-align: center; box-shadow: 0 0 15px rgba(255, 61, 0, 0.3); }
        .jackpot-title { color: #ff3d00; font-weight: 900; font-size: 14px; text-transform: uppercase; }
        .jackpot-amount { font-size: 32px; font-weight: 900; color: #fff; text-shadow: 0 0 10px #ff3d00; }
        .game-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
        .game-card { background: var(--card-bg); border-radius: var(--radius); overflow: hidden; position: relative; transition: transform 0.2s; }
        .game-card:active { transform: scale(0.98); }
        .game-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; display: block; }
        .game-info { padding: 8px; font-size: 13px; font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; text-align: center; }
        .intro-card { background: var(--card-bg); padding: 20px; border-radius: var(--radius); border-left: 4px solid var(--accent-gold); }
        .intro-card h1 { font-size: 18px; margin-bottom: 10px; color: var(--accent-gold); line-height: 1.3; }
        .intro-card p { font-size: 14px; color: var(--text-dim); }
        .guidelines-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
        .guide-item { background: #2a2f3a; padding: 15px; border-radius: var(--radius); text-align: center; }
        .guide-item i { font-size: 24px; color: var(--accent-gold); margin-bottom: 8px; }
        .guide-item h3 { font-size: 14px; font-weight: 600; }
        .win-records { height: 200px; overflow-y: auto; background: #13151a; border-radius: var(--radius); padding: 10px; border: 1px solid #333; }
        .win-item { display: flex; justify-content: space-between; padding: 8px 0; border-bottom: 1px solid #222; font-size: 12px; }
        .win-user { color: var(--text-dim); }
        .win-amount { color: #4caf50; font-weight: 700; }
        .comment-grid { display: flex; flex-direction: column; gap: 12px; }
        .comment-item { background: var(--card-bg); padding: 15px; border-radius: var(--radius); }
        .comment-header { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; }
        .comment-avatar { width: 35px; height: 35px; border-radius: 50%; background: #444; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 14px; }
        .stars { color: #ffca28; font-size: 12px; }
        .comment-text { font-size: 13px; color: var(--text-dim); }
        .faq-container { display: flex; flex-direction: column; gap: 10px; }
        .faq-item { background: var(--card-bg); border-radius: var(--radius); padding: 15px; }
        .faq-item h3 { font-size: 15px; color: var(--accent-gold); margin-bottom: 8px; }
        .faq-item p { font-size: 14px; color: var(--text-dim); }
        .trust-icons { display: flex; justify-content: space-around; padding: 20px 0; opacity: 0.6; }
        .trust-icons i { font-size: 30px; }
        .navigator { position: fixed; bottom: 0; left: 0; width: 100%; background: #1a1d24; border-top: 1px solid #333; display: flex; justify-content: space-around; padding: 10px 0; z-index: 1000; }
        .nav-item { display: flex; flex-direction: column; align-items: center; gap: 4px; font-size: 11px; color: var(--text-dim); }
        .nav-item i { font-size: 18px; }
        footer { padding: 30px 15px 100px; background: #13151a; border-top: 1px solid #333; text-align: center; }
        .footer-row { margin-bottom: 20px; }
        .footer-links { display: flex; justify-content: center; flex-wrap: wrap; gap: 15px; margin-bottom: 15px; }
        .footer-links a { font-size: 13px; color: var(--text-dim); }
        .copyright { font-size: 12px; color: #555; }